Email provider overview
Choose a provider page for common domains like Gmail, Outlook, or Yahoo, or validate any address directly.
Choose your email provider
Use this overview to jump to the right validation page for well-known email providers or broader address types. Each page collects common domains, technical context, and a dedicated FAQ.
For provider-specific guidance, start with Gmail, Outlook, Yahoo Mail, GMX, iCloud Mail, or Proton Mail.
Popular email providers
Direct entry points for widely used provider domains and related aliases.
Gmail
Useful for Google Workspace and consumer Gmail addresses.
gmail.com, googlemail.com
Outlook
Useful for Microsoft 365 and legacy Hotmail-style addresses.
outlook.com, hotmail.com, live.com +1
Yahoo Mail
Useful for long-standing consumer Yahoo inboxes.
yahoo.com, yahoo.co.uk, yahoo.de
iCloud Mail
Useful for Apple ecosystem inboxes and legacy Apple aliases.
icloud.com, me.com, mac.com
Proton Mail
Useful for privacy-focused inboxes and alias-style addressing.
proton.me, protonmail.com, pm.me
GMX
Useful for DACH-region consumer addresses across GMX domains.
gmx.com, gmx.net, gmx.de +2
Mail.com
Useful for consumer addresses with broad alias options.
mail.com
AOL Mail
Useful for legacy consumer accounts still active at scale.
aol.com
WEB.DE
Useful for German-language consumer inboxes.
web.de
Zoho Mail
Useful for business and custom-domain email users.
zoho.com
Fastmail
Useful for privacy-focused and power-user inbox setups.
fastmail.com, fastmail.fm
Tuta Mail
Useful for encrypted mailbox users and privacy-centric setups.
tuta.com, tutamail.com
Yandex Mail
Useful for Eastern Europe and CIS-focused inboxes.
yandex.com, yandex.ru
Mail.ru
Useful for Russian-language consumer email users.
mail.ru
QQ Mail
Useful for China-focused consumer inboxes.
qq.com
Naver Mail
Useful for South Korea-focused inboxes.
naver.com
NetEase 163 Mail
Useful for Chinese consumer inboxes on 163.com.
163.com
NetEase 126 Mail
Useful for Chinese consumer inboxes on 126.com.
126.com
Comcast/Xfinity Mail
Useful for US ISP-based inboxes.
comcast.net
AT&T Mail
Useful for US ISP and legacy provider aliases.
att.net, sbcglobal.net, bellsouth.net
Generic validation pages
Useful for company addresses, disposable domains, privacy-focused inboxes, or catch-all domains.
Company Email Validation
Use this page for custom-domain business email addresses.
example.com
Free Email Validation
Use this page for consumer webmail addresses.
gmail.com, outlook.com, yahoo.com
Disposable Email Validation
Use this page to identify temporary or throwaway inboxes.
mailinator.com, temp-mail.org
Privacy Email Validation
Use this page for privacy-focused and encrypted inbox providers.
proton.me, tuta.com
Role-Based Email Validation
Use this page for role accounts that are shared by teams.
info@, support@, sales@
Catch-All Email Validation
Use this page when domains accept all recipients by default.
example-company.com
Frequently asked questions about provider validation pages
What is this provider directory for?
This page links to all provider and topic-specific landing pages in the email validator so you can quickly find the most relevant domain context and validation flow.
Are these pages only for consumer inboxes?
No. Some pages cover consumer providers like Gmail or Outlook, while others focus on company email, role accounts, privacy providers, or catch-all setups.
Can I validate an address directly instead of browsing the directory?
Yes. Use the search form above to validate any address immediately or choose the most relevant provider page first.